Sigma 18-35mm F1.8 DC HSM A Nikon on Nikon D7000 vs Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon on Nikon D7000

COMPARISON SELECTION (3 selected items max.)
Sigma 18-35mm F1.8 DC HSM A Nikon
Sigma 18-35mm F1.8 DC HSM A Nikon

DXOMARK Score
Best at f=18mm & f/1.8 [?]
23

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
1.9 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.3 EV
Chr. aberration [?]
8 µm
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon

DXOMARK Score
Best at f=24mm & f/3.2 [?]
16

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
4 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1 EV
Chr. aberration [?]
8 µm